diff --git a/include/configs/kmp204x.h b/include/configs/kmp204x.h
index 6cee3b4..0224ac4 100644
--- a/include/configs/kmp204x.h
+++ b/include/configs/kmp204x.h
@@ -224,6 +224,10 @@
 #define CONFIG_KM_CONSOLE_TTY	"ttyS0"
 
 /* I2C */
+/* QRIO GPIOs used for deblocking */
+#define KM_I2C_DEBLOCK_PORT     QRIO_GPIO_A
+#define KM_I2C_DEBLOCK_SCL      20
+#define KM_I2C_DEBLOCK_SDA      21
 
 #define CONFIG_SYS_I2C
 #define CONFIG_SYS_I2C_INIT_BOARD